HONDA Breather Valve Purge 296739903062
fits model: Cbr600rr, 600rr, Cbr. make: Honda. year: 2007–2012.
( Part Type: Valve Breather ), ( UPC: 296739903062 )
Review HONDA Breather Valve Purge fits CBR600RR 600RR CBR 2007–2012
The **Honda 296739903062 Breather Valve Purge Kit** is a precision-engineered component designed exclusively for the **2007 2012 Honda CBR600RR**, ensuring optimal performance and longevity for this high-performance sportbike. This essential maintenance part plays a critical role in the bike s **crankcase ventilation system**, preventing oil contamination in the air intake while allowing proper pressure equalization within the engine s internal chambers. Crafted from high-quality materials, the breather valve purge kit features a **durable rubber diaphragm** and a **metal housing** that resists wear, corrosion, and degradation over time, even under the demanding conditions of aggressive riding. The design incorporates a **one-way flow mechanism**, allowing exhaust gases to escape while blocking oil vapors from entering the intake system, thereby maintaining peak engine efficiency and reducing the risk of carbon buildup on intake valves. This kit is a direct-fit replacement for the original equipment, ensuring seamless installation with no modifications required, and is compatible with both **carbureted and fuel-injected models** of the CBR600RR from 2007 through 2012 (excluding the 2011 model year, which is serviced by a separate part number). Regular maintenance of the breather valve is crucial for preserving the engine s health, as clogged or failing components can lead to **reduced power output, increased oil consumption, and potential long-term damage** to the crankshaft seals and pistons. Whether you re performing routine upkeep or addressing a known issue, this **OEM-quality replacement** ensures reliable performance and extends the lifespan of your CBR600RR s engine, allowing riders to focus on the thrill of the ride without worrying about internal contamination.
### **Pros and Cons of Buying a 2007 2012 Honda CBR600RR (Model #296739903062) with a Breather Valve Purge Issue**
#### **Pros**
1. **Performance and Reliability**
- The CBR600RR is a well-engineered sportbike with a 600cc parallel-twin engine that delivers strong power (around 90 100 hp, depending on the year) and smooth acceleration. It s known for its balanced handling and responsive throttle.
- Honda s reputation for durability means the core components (engine, transmission, suspension) are generally robust if maintained properly.
- The bike s lightweight frame (around 180 190 kg / 400 420 lbs) makes it agile and easy to maneuver, ideal for track days or spirited riding.
2. **Affordability and Market Availability**
- The CBR600RR is one of the most affordable sportbikes in its class, especially in the used market. Prices typically range from $3,000 to $6,000 depending on condition, mileage, and location.
- Parts and labor are widely available due to its popularity, making repairs and modifications cost-effective.
- A large owner community means finding mechanics, forums (e.g., Honda forums, Cycle World), and DIY guides is straightforward.
3. **Modification Potential**
- The CBR600RR is highly modifiable. Aftermarket support includes exhausts, air intakes, ECU tuning (e.g., Power Commander, Haltech), and suspension upgrades (e.g., hlins, Showa).
- The engine s simplicity allows for relatively easy upgrades, such as porting the head, upgrading the camshafts, or swapping in a high-flow airbox.
- The bike s stock components (e.g., clutch, chain, brakes) can be upgraded to improve performance or longevity.
4. **Fuel Efficiency**
- Compared to larger sportbikes (e.g., 1000cc bikes), the CBR600RR offers better fuel economy, averaging around 40 50 mpg (6.5 5 L/100km) on the highway and 30 40 mpg (8 6.5 L/100km) in city traffic. This makes it practical for daily commuting or long rides.
5. **Comfort and Practicality**
- The ergonomics are well-tuned for intermediate riders, with a comfortable riding position that s less aggressive than a full naked bike or supersport.
- The bike s height (around 1,100 mm / 43 in) makes it accessible for most riders, though taller riders may find the seat slightly low.
- Storage options (e.g., under-seat compartments, saddlebags) are minimal but sufficient for short trips.
6. **Resale Value**
- Honda retains decent resale value for its class, especially for well-maintained examples. The CBR600RR holds its price better than some competitors due to its reliability and reputation.
---
#### **Cons**
1. **Breather Valve Purge Issue (2007 2012 Models)**
- The most critical issue with these bikes is the **breather valve purge problem**, which affects the **PCV (Positive Crankcase Ventilation) system**. Over time, carbon buildup can clog the purge valve, leading to:
- **Rough idle or stalling** (especially when cold).
- **Excessive crankcase pressure**, which can cause oil leaks (e.g., from the valve cover gasket or oil filter housing).
- **Reduced engine efficiency** and potential long-term damage if ignored.
- **Fix:** The solution involves cleaning or replacing the purge valve and ensuring the PCV system is functioning correctly. Some riders opt for a **full PCV system rebuild** or aftermarket solutions (e.g., a direct-vent PCV system). Cost: $50 $150 for parts, or $200 $400 for labor if done professionally.
2. **Maintenance Requirements**
- The CBR600RR requires **regular maintenance** to stay reliable. Key areas include:- **Chain and sprocket maintenance** (must be cleaned and lubricated every 500 1,000 miles to prevent wear).
- **Brake system** (pads, rotors, and fluid should be checked annually; the front brake is particularly demanding).
- **Suspion** (shocks and forks degrade over time; replacement intervals vary but are typically every 20,000 30,000 miles).
- **Valvetrain** (valve seals and lifters may wear out over 100,000 miles, requiring adjustment or replacement).
- Neglecting maintenance can lead to **expensive repairs**, such as a seized clutch or worn-out camshafts.
3. **Comfort Limitations**
- The CBR600RR is **not designed for long-distance comfort**. The upright riding position and lack of wind protection can lead to fatigue on extended rides.
- The seat is **hard and narrow**, which may cause discomfort for riders with sensitive backsides or those used to plush seats (e.g., on touring bikes).
- Wind noise and lack of fairings make highway riding less pleasant compared to fully enclosed bikes.
4. **Braking and Cornering Limitations**
- While the brakes are adequate for the bike s power, they are **not as strong as modern sportbikes** (e.g., 2020 models with radial-mount brakes). The front brake can feel **soft** under hard braking, especially in wet conditions.
- The suspension is **stiff and not as adjustable** as modern setups. The stock setup may feel too firm for casual riders or too soft for aggressive track use without tuning.
- The **tire choice** is critical; stock tires (e.g., Bridgestone BP229) are decent but not as grippy as aftermarket options (e.g., Michelin Power 5, Pirelli Diablo Rosso).
5. **Noise and Vibration**
- The engine produces **noticeable vibration**, especially at higher RPMs, which can be fatiguing on long rides.
- The exhaust note is **loud and aggressive**, which may not appeal to riders seeking a quieter ride (though this is subjective).
6. **Electronics and Modernization**
- The bike lacks **modern rider aids** such as:- **Traction Control** (available on later models but not stock on these years).
- **Advanced ABS** (early models had basic ABS, but later updates improved it).
- **Digital dashboards** (the stock gauge is analog and less informative than modern LCD setups).
- Upgrading electronics (e.g., adding a digital speedometer or traction control) requires aftermarket solutions, which can be costly.
7. **Rider Skill Dependency**
- The CBR600RR is **not a beginner-friendly bike**. Its power delivery and handling require **confident riding skills** to manage safely, especially in traffic or on twisty roads.
- The **lightweight and high power-to-weight ratio** can make it feel tippy at low speeds, demanding careful control.
8. **Environmental and Emissions Concerns**
- Older models (pre-2010) may not meet **modern emissions standards** in some regions, though this is rarely an issue for private sales.
- The bike s **fuel injection system** is less refined than modern setups, which can lead to **slightly less efficient combustion** and higher emissions compared to newer bikes.
---
### **Conclusion**
The **2007 2012 Honda CBR600RR** is an **excellent choice for riders** who prioritize **affordability, performance, and modifiability** while being willing to invest time in maintenance. Its **parallel-twin engine, balanced handling, and strong aftermarket support** make it a favorite among enthusiasts. However, the **breather valve purge issue** is a **critical weakness** that must be addressed before purchasing. If left unchecked, it can lead to **costly engine damage** or reliability issues.
For the right buyer someone who:- Enjoys **track days or spirited riding**,
- Is comfortable with **regular maintenance**,
- Doesn t mind **modifying or upgrading** the bike,
- Values **performance over comfort** on long rides,
the CBR600RR is a **great investment**. However, if you prefer **a more comfortable, low-maintenance, or modernized** sportbike, newer models (e.g., CBR600RR 2013 with traction control) or alternative bikes (e.g., Yamaha MT-07, Kawasaki Ninja 650) may be better suited.
---
### **Recommendation**
1. **Inspect the Breather Valve System**
- Before buying, **ask the seller for maintenance records** confirming the purge valve has been cleaned or replaced.
- If unsure, **test the bike for rough idling or oil leaks** these are red flags.
- Budget **$100 $200** for a purge valve replacement or PCV system overhaul if needed.
2. **Check
Details:
Came off of a running and driving Honda CBR600RR. This part is in good working condition.
part #: 296739903062 prices
- $16.00-$18.99
specifications intakefuelmotorcycle:
- for models: Cbr600rr, 600rr, Cbr
- for makes: Honda
- for years: 2007-2012
- part type: Valve Breather
- upc: 296739903062
shipping intakefuelmotorcycle:
- transit: 6-12 Days
- carrier: USPS
- class: Standard
- service: USPS Ground Advantage
- cost: $0.00
- type: Calculated
offer intakefuelmotorcycle:
- quantity: 1
- options: Ship-to-home
- best offers: True
- started: June 4, 2026
- sold: 0
- availability: In Stock
general intakefuelmotorcycle:
- condition: Used
- Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Other Air Intake Fuel Delivery
seller intakefuelmotorcycle:
- city: Rio Rancho, New Mexico
- rating: 100.0%
- # reviews: 12
payments intakefuelmotorcycle:
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- policy: No Returns
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